クーデレすぎる未来の嫁の面倒な７日間　First Step (Associated Names)

One day, Hira Katsuki, a part-timer living a listless life, picked up what looked like a runaway girl. The girl who called herself Mayu was standing there with a sign hanging from her neck that read, “Please pick me up.” Though thinking it as troublesome, Katsuki allows her to stay in his home apartment for…